package com.syp.auth.common.dbrouter.datasource;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;

import com.syp.auth.common.dbrouter.DBContextHolder;

public class DynamicDataSource extends AbstractRoutingDataSource {

	private static final Logger logger = LoggerFactory.getLogger(DynamicDataSource.class.toString());

	@Override
	protected Object determineCurrentLookupKey() {
		logger.info("current db key:{}", DBContextHolder.getDbKey());
		return DBContextHolder.getDbKey();// 获取当前数据源
	}

}
